Microsoft 365 and Security Administrator

  • GR Consulting
  • Apr 28, 2026
Full time Administration

Job Description

Microsoft 365 and Security Administrator

Location: London (Hybrid)

Salary: £55,000 - £65,000 + Bonus + Excellent Benefits

My client, a highly respected and internationally recognised organisation, is looking to add a Microsoft 365 & Security Administrator to their team. This is a great opportunity to join a well-established business with a strong global presence and an excellent reputation for delivering high-quality services.

They offer a supportive environment with a real focus on employee wellbeing, development, and long-term progression. In this Microsoft 365 & Security Administrator position, the package includes flexible working, a bonus, enhanced pension, and private medical, alongside a culture where people genuinely enjoy working and tend to stay long-term. With a high staff retention rate and a culture where employees are proud to represent the brand, this is an environment where you can build a long-term career.

As a Microsoft 365 & Security Administrator, this role is ideal for someone with strong Microsoft 365 and security experience who enjoys building secure, scalable environments and taking ownership of key infrastructure. You'll be forward-thinking, automation-focused, and passionate about modern cloud and security best practices.

Role:

  • Design and implement secure, scalable Microsoft 365 environments.
  • Manage identity and access within Microsoft Entra ID.
  • Configure and manage endpoint security via Microsoft Intune.
  • Implement secure-by-design baselines across the M365 estate.
  • Further responsibilities available on request .

This is a high-impact role offering real ownership, a chance to be a Senior member within the team and have exposure to modern cloud technologies, as well as ongoing training and certifications.

Technical Experience:

The ideal candidate will have strong, hands-on experience across the below and more:

  • Microsoft 365 / Office 365.
  • Entra ID (Azure AD).
  • Intune (Endpoint Management).
  • Azure / Cloud Governance.
  • Security frameworks (Zero Trust, Secure-by-Design).
  • Infrastructure as Code (e.g. Terraform).

Please note: This role does not offer visa sponsorship.

Key Words: Microsoft 365, Office 365, Azure, Entra ID, Intune, Cloud Security, Infrastructure, Zero Trust, Terraform, SharePoint, Endpoint Management, Cybersecurity, Microsoft Defender